The LMF 20LUU Linear Motion Bearing is a high-precision square flange linear ball bearing designed for smooth and accurate linear motion on 20 mm hardened shafts. It is widely used in CNC machines, industrial automation, 3D printers, laser machines, and heavy-duty machinery where stable and low-friction movement is required.
The square flange design allows secure and easy mounting on machine plates or frames, ensuring proper alignment and stability. The internal recirculating ball system provides smooth sliding motion, reduced friction, high load capacity, and long service life, making it ideal for continuous industrial use.
Manufactured from premium hardened bearing steel, the LMF 20LUU bearing offers excellent durability, wear resistance, and reliable performance in demanding industrial environments.
LMF 20LUU Linear Bearing Dimensions
| Parameter | Dimension |
|---|---|
| Inner Diameter (d) | 20 mm |
| Outer Diameter (D) | 32 mm |
| Length (L) | 42 mm |
| Flange Size (B × C) | 54 × 54 mm |
| Mounting Hole Distance | 42 mm |
| Mounting Hole Diameter | 6 mm |
| Number of Mounting Holes | 4 |
Key Features
Designed for 20 mm linear shafts
Square flange (LMF series) for stable and secure mounting
Smooth and precise linear motion
Low-friction recirculating ball design
High load capacity and durability
Long operational life with minimal maintenance
Applications
CNC machines and machining centers
Industrial automation systems
3D printers and motion control equipment
Laser cutting and engraving machines
Packaging and printing machinery
Robotics and heavy-duty motion systems
LMF 20LUU
30-day money-back guarantee
Shipping: 2-3 Business Days
.png)
